79041760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{70573}}^1$

素因数の和:70595

約数の個数: 48

約数和(自身を含む): 213415776

約数和(自身を除く): 134374016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 70573, 141146, 282292, 352865, 494011, 564584, 705730, 988022, 1129168, 1411460, 1976044, 2258336, 2470055, 2822920, 3952088, 4940110, 5645840, 7904176, 9880220, 11291680, 15808352, 19760440, 39520880, 79041760]

約数ペア:

[(1, 79041760), (2, 39520880), (4, 19760440), (5, 15808352), (7, 11291680), (8, 9880220), (10, 7904176), (14, 5645840), (16, 4940110), (20, 3952088), (28, 2822920), (32, 2470055), (35, 2258336), (40, 1976044), (56, 1411460), (70, 1129168), (80, 988022), (112, 705730), (140, 564584), (160, 494011), (224, 352865), (280, 282292), (560, 141146), (1120, 70573)]